./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:48:34,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:48:34,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:48:34,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:48:34,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:48:34,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:48:34,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:48:34,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:48:34,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:48:34,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:48:34,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:48:34,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:48:34,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:48:34,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:48:34,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:48:34,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:48:34,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:48:34,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:48:34,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:48:34,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:48:34,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:48:34,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:48:34,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:48:34,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:48:34,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:48:35,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:48:35,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:48:35,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:48:35,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:48:35,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:48:35,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:48:35,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:48:35,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:48:35,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:48:35,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:48:35,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:48:35,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:48:35,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:48:35,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:48:35,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:48:35,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:48:35,016 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:48:35,056 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:48:35,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:48:35,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:48:35,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:48:35,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:48:35,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:48:35,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:48:35,059 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:48:35,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:48:35,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:48:35,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:48:35,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:48:35,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:48:35,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:48:35,062 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:48:35,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:48:35,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:48:35,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:48:35,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:48:35,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:48:35,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:48:35,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:35,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:48:35,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:48:35,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:48:35,064 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:48:35,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:48:35,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:48:35,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 [2022-10-17 16:48:35,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:48:35,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:48:35,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:48:35,387 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:48:35,388 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:48:35,390 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-10-17 16:48:35,473 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/32fd58247/d5383f55d82b4cfd923f6aba2590b1cd/FLAG2d20cd295 [2022-10-17 16:48:36,021 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:48:36,022 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-10-17 16:48:36,034 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/32fd58247/d5383f55d82b4cfd923f6aba2590b1cd/FLAG2d20cd295 [2022-10-17 16:48:36,362 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/32fd58247/d5383f55d82b4cfd923f6aba2590b1cd [2022-10-17 16:48:36,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:48:36,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:48:36,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:36,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:48:36,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:48:36,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:36,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f85f10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36, skipping insertion in model container [2022-10-17 16:48:36,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:36,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:48:36,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:48:36,801 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-10-17 16:48:36,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:36,819 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:48:36,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-10-17 16:48:36,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:36,910 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:48:36,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36 WrapperNode [2022-10-17 16:48:36,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:36,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:48:36,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:48:36,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:48:36,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:36,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:36,990 INFO L138 Inliner]: procedures = 29, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 455 [2022-10-17 16:48:36,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:48:36,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:48:36,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:48:36,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:48:37,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,023 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,076 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:48:37,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:48:37,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:48:37,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:48:37,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:36" (1/1) ... [2022-10-17 16:48:37,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:37,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:48:37,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:48:37,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:48:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:48:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:48:37,191 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-10-17 16:48:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-10-17 16:48:37,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:48:37,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:48:37,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:48:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:48:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:48:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-10-17 16:48:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:48:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-10-17 16:48:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-10-17 16:48:37,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:48:37,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:48:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:48:37,194 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-10-17 16:48:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-10-17 16:48:37,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:48:37,336 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:48:37,338 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:48:38,048 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:48:38,331 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:48:38,331 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:48:38,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:48:38 BoogieIcfgContainer [2022-10-17 16:48:38,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:48:38,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:48:38,335 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:48:38,345 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:48:38,346 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:48:38" (1/1) ... [2022-10-17 16:48:38,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:48:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2022-10-17 16:48:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2022-10-17 16:48:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:48:38,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:38,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:38,449 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:48:38,452 INFO L158 Benchmark]: Toolchain (without parser) took 2085.33ms. Allocated memory is still 104.9MB. Free memory was 75.3MB in the beginning and 53.2MB in the end (delta: 22.1MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-10-17 16:48:38,453 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:48:38,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 541.13ms. Allocated memory is still 104.9MB. Free memory was 75.1MB in the beginning and 58.3MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-10-17 16:48:38,455 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.44ms. Allocated memory is still 104.9MB. Free memory was 58.3MB in the beginning and 54.8MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:48:38,455 INFO L158 Benchmark]: Boogie Preprocessor took 107.68ms. Allocated memory is still 104.9MB. Free memory was 54.8MB in the beginning and 51.4MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:48:38,456 INFO L158 Benchmark]: RCFGBuilder took 1233.83ms. Allocated memory is still 104.9MB. Free memory was 51.4MB in the beginning and 60.0MB in the end (delta: -8.6MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2022-10-17 16:48:38,457 INFO L158 Benchmark]: CodeCheck took 115.70ms. Allocated memory is still 104.9MB. Free memory was 60.0MB in the beginning and 53.2MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:48:38,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 541.13ms. Allocated memory is still 104.9MB. Free memory was 75.1MB in the beginning and 58.3MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.44ms. Allocated memory is still 104.9MB. Free memory was 58.3MB in the beginning and 54.8MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.68ms. Allocated memory is still 104.9MB. Free memory was 54.8MB in the beginning and 51.4MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1233.83ms. Allocated memory is still 104.9MB. Free memory was 51.4MB in the beginning and 60.0MB in the end (delta: -8.6MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. * CodeCheck took 115.70ms. Allocated memory is still 104.9MB. Free memory was 60.0MB in the beginning and 53.2MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:48:38,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:48:40,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:48:40,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:48:40,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:48:40,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:48:40,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:48:40,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:48:40,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:48:40,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:48:40,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:48:40,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:48:40,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:48:40,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:48:40,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:48:40,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:48:40,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:48:40,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:48:40,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:48:40,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:48:40,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:48:40,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:48:40,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:48:40,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:48:40,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:48:40,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:48:40,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:48:40,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:48:40,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:48:40,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:48:40,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:48:40,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:48:40,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:48:40,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:48:40,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:48:40,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:48:40,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:48:40,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:48:40,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:48:41,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:48:41,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:48:41,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:48:41,004 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:48:41,056 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:48:41,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:48:41,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:48:41,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:48:41,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:48:41,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:48:41,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:48:41,062 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:48:41,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:48:41,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:48:41,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:48:41,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:48:41,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:48:41,064 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:48:41,064 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:48:41,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:48:41,065 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:48:41,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:48:41,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:48:41,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:48:41,066 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:48:41,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:48:41,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:48:41,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:41,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:48:41,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:48:41,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:48:41,068 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:48:41,068 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:48:41,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:48:41,068 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:48:41,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:48:41,069 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 469e121da4ec833c883deffdd0e34cc6fa7cb9d795a4a108dd1361b9d2695780 [2022-10-17 16:48:41,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:48:41,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:48:41,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:48:41,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:48:41,476 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:48:41,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-10-17 16:48:41,540 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/1c2592549/1bb5cfc9679a47338662a4f124276805/FLAG4c59ce6c3 [2022-10-17 16:48:42,122 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:48:42,123 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c [2022-10-17 16:48:42,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/1c2592549/1bb5cfc9679a47338662a4f124276805/FLAG4c59ce6c3 [2022-10-17 16:48:42,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/data/1c2592549/1bb5cfc9679a47338662a4f124276805 [2022-10-17 16:48:42,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:48:42,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:48:42,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:42,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:48:42,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:48:42,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:42" (1/1) ... [2022-10-17 16:48:42,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c8d4cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:42, skipping insertion in model container [2022-10-17 16:48:42,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:48:42" (1/1) ... [2022-10-17 16:48:42,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:48:42,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:48:42,764 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-10-17 16:48:42,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:42,782 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:48:42,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:48:42,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-10-17 16:48:42,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:42,907 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:48:42,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/sv-benchmarks/c/loop-industry-pattern/ofuf_4.c[11358,11371] [2022-10-17 16:48:42,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:48:43,019 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:48:43,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43 WrapperNode [2022-10-17 16:48:43,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:48:43,022 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:48:43,022 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:48:43,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:48:43,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,107 INFO L138 Inliner]: procedures = 36, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 456 [2022-10-17 16:48:43,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:48:43,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:48:43,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:48:43,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:48:43,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,193 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:48:43,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:48:43,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:48:43,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:48:43,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:48:43" (1/1) ... [2022-10-17 16:48:43,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:48:43,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:48:43,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:48:43,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:48:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:48:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:48:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:48:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:48:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-10-17 16:48:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-10-17 16:48:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:48:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:48:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:48:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:48:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:48:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:48:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:48:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-10-17 16:48:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-10-17 16:48:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-10-17 16:48:43,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:48:43,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:48:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:48:43,340 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-10-17 16:48:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-10-17 16:48:43,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:48:43,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:48:43,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:48:43,577 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:48:43,579 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:48:44,582 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:48:44,882 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:48:44,883 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:48:44,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:48:44 BoogieIcfgContainer [2022-10-17 16:48:44,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:48:44,887 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:48:44,887 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:48:44,898 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:48:44,898 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:48:44" (1/1) ... [2022-10-17 16:48:44,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:48:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2022-10-17 16:48:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2022-10-17 16:48:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:48:45,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:45,059 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:48:45,067 INFO L158 Benchmark]: Toolchain (without parser) took 2642.93ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 47.2MB in the beginning and 73.3MB in the end (delta: -26.1MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-10-17 16:48:45,069 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 50.3MB. Free memory was 30.0MB in the beginning and 30.0MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:48:45,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 596.91ms. Allocated memory is still 71.3MB. Free memory was 47.0MB in the beginning and 40.4MB in the end (delta: 6.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:48:45,071 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.48ms. Allocated memory is still 71.3MB. Free memory was 40.4MB in the beginning and 37.1MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:48:45,073 INFO L158 Benchmark]: Boogie Preprocessor took 111.33ms. Allocated memory is still 71.3MB. Free memory was 36.8MB in the beginning and 51.8MB in the end (delta: -15.0MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2022-10-17 16:48:45,074 INFO L158 Benchmark]: RCFGBuilder took 1665.21ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 51.5MB in the beginning and 79.6MB in the end (delta: -28.1MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2022-10-17 16:48:45,076 INFO L158 Benchmark]: CodeCheck took 177.03ms. Allocated memory is still 109.1MB. Free memory was 79.6MB in the beginning and 73.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:48:45,087 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 50.3MB. Free memory was 30.0MB in the beginning and 30.0MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 596.91ms. Allocated memory is still 71.3MB. Free memory was 47.0MB in the beginning and 40.4MB in the end (delta: 6.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.48ms. Allocated memory is still 71.3MB. Free memory was 40.4MB in the beginning and 37.1MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.33ms. Allocated memory is still 71.3MB. Free memory was 36.8MB in the beginning and 51.8MB in the end (delta: -15.0MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1665.21ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 51.5MB in the beginning and 79.6MB in the end (delta: -28.1MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * CodeCheck took 177.03ms. Allocated memory is still 109.1MB. Free memory was 79.6MB in the beginning and 73.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:48:45,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cce1a244-9bf6-4bd5-9195-c85a45e862ec/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared